Dos.h Em Dev-c++

[Guest - Eduardo -]

E ai pessual, valeu pelos toques que vs já deram.

Bom duvida do dia,

Eu acabei de baixar e instalar o dev-c++, por algum motivo não consigo usar a biblioteca dos.h

já cheguei a tentar

#include <dos.h>

int main (void)

{

sleep(2);

}

e ele não reconhece sleep, não tem por onde simplificar tem??

na verdade queria usar o getdate(), mais testando vi que praticamente nenhuma funcao funciona, o que eu faco???

no borland c tive o mesmo probelma.

Valeus pessual!!!!

[Eddie_666]

a função sleep não faz parte da biblioteca stdlib.h? Tenta utilizar ela.

[Guest - Eduardo -]

então, eu tentei incluir o stdlib.h tmb, mais não deu certo.

No help do borland C fala que é no dos.h mesmo, mais sei la.

As outras funcoes que o hepl diz que tem la ( inportbl(),outportbl(), slepp, getdate, etc) tambem não funcionam.

alguém tem uma outra sugestao???

[rodfraga]

Se main é int você tem que retornar um inteiro!

[Heldinho]

use delay(int tempo); invés de sleep.. não lembro se é em segundos ou milisegundos.. até +!!

[Guest Guest]

Mesmo com o delay não funciona,

Ele não reconhece a funcao, não é nem problema de o main() não retornar valor, o erro que aparece é :

"delay' undeclared (first use this function) "

Isso ta realmente comecando a me incomodar...

[Eddie_666]

muito estranho mesmo, já tentou reinstalar o dev? pode ser que tenha havido algum problema na instalação e os arquivos de biblioteca não tenham sido copiados corretamente. sei que é dificil, mas acho que cabe uma tentativa.

[Guest - Eduardo -]

então pior que tentei reintala o borland C umas veses, mais fica sempre na mesma...

Sera que alguém pode me manda o dos.h ?

[Decio]

então pior que tentei reintala o borland C umas

Ué...É o Dev-C++ ou o Borland ??

[Guest Eduar]

na verdade os dois

[Guest - Lucas -]

Eu posso. Poem seu e-mail ai.

[Guest - Eduardo -]

esilva@colmagno.com.br

Valeu mesmo pela ajuda pessoal!!!

[Guest - anonimo -]

Tente a biblioteca padrão

#include <iostream>

e dpois

_sleep(1000);

[Guest - anonimo -]

essa da certo, vai tranks...

[Guest --Felipe --]

o sleep fas parte da biblioteca #include <windows.h>

e é escrito com a primeir letra maiuscula, assim:

Sleep(1000);

onde: 1000 corresponde a 1 segundo, 2000 a 2 seg e assim por diante

[nandopc001]

A função sleep fica na stdlib.h se você estiver utilizando o dev verifique se a biblioteca se encontra em C:\Dev-Cpp\include caso não esteja!

Ai vai a biblioteca salve como stdlib.h.

/*

* stdlib.h

* This file has no copyright assigned and is placed in the Public Domain.

* This file is a part of the mingw-runtime package.

* No warranty is given; refer to the file DISCLAIMER within the package.

*

* Definitions for common types, variables, and functions.

*

*/

#ifndef _STDLIB_H_

#define _STDLIB_H_

/* All the headers include this file. */

#include <_mingw.h>

#define __need_size_t

#define __need_wchar_t

#define __need_NULL

#ifndef RC_INVOKED

#include <stddef.h>

#endif /* RC_INVOKED */

/*

* RAND_MAX is the maximum value that may be returned by rand.

* The minimum is zero.

*/

#define RAND_MAX 0x7FFF

/*

* These values may be used as exit status codes.

*/

#define EXIT_SUCCESS 0

#define EXIT_FAILURE 1

/*

* Definitions for path name functions.

* NOTE: All of these values have simply been chosen to be conservatively high.

* Remember that with long file names we can no longer depend on

* extensions being short.

*/

#ifndef __STRICT_ANSI__

#ifndef MAX_PATH

#define MAX_PATH (260)

#endif

#define _MAX_PATH MAX_PATH

#define _MAX_DRIVE (3)

#define _MAX_DIR 256

#define _MAX_FNAME 256

#define _MAX_EXT 256

#endif /* Not __STRICT_ANSI__ */

#ifndef RC_INVOKED

#ifdef __cplusplus

extern "C" {

#endif

#if !defined (__STRICT_ANSI__)

/*

* This seems like a convenient place to declare these variables, which

* give programs using WinMain (or main for that matter) access to main-ish

* argc and argv. environ is a pointer to a table of environment variables.

* NOTE: Strings in _argv and environ are ANSI strings.

*/

extern int _argc;

extern char** _argv;

/* imports from runtime dll of the above variables */

#ifdef __MSVCRT__

extern int* __cdecl __p___argc(void);

extern char*** __cdecl __p___argv(void);

extern wchar_t*** __cdecl __p___wargv(void);

#define __argc (*__p___argc())

#define __argv (*__p___argv())

#define __wargv (*__p___wargv())

#else /* !MSVCRT */

#ifndef __DECLSPEC_SUPPORTED

extern int* _imp____argc_dll;

extern char*** _imp____argv_dll;

#define __argc (*_imp____argc_dll)

#define __argv (*_imp____argv_dll)

#else /* __DECLSPEC_SUPPORTED */

__MINGW_IMPORT int __argc_dll;

__MINGW_IMPORT char** __argv_dll;

#define __argc __argc_dll

#define __argv __argv_dll

#endif /* __DECLSPEC_SUPPORTED */

#endif /* __MSVCRT */

#endif /* __STRICT_ANSI__ */

/*

* Also defined in ctype.h.

*/

#ifndef MB_CUR_MAX

#ifdef __DECLSPEC_SUPPORTED

# ifdef __MSVCRT__

# define MB_CUR_MAX __mb_cur_max

__MINGW_IMPORT int __mb_cur_max;

# else /* not __MSVCRT */

# define MB_CUR_MAX __mb_cur_max_dll

__MINGW_IMPORT int __mb_cur_max_dll;

# endif /* not __MSVCRT */

#else /* ! __DECLSPEC_SUPPORTED */

# ifdef __MSVCRT__

extern int* _imp____mbcur_max;

# define MB_CUR_MAX (*_imp____mb_cur_max)

# else /* not __MSVCRT */

extern int* _imp____mbcur_max_dll;

# define MB_CUR_MAX (*_imp____mb_cur_max_dll)

# endif /* not __MSVCRT */

#endif /* __DECLSPEC_SUPPORTED */

#endif /* MB_CUR_MAX */

/*

* MS likes to declare errno in stdlib.h as well.

*/

#ifdef _UWIN

#undef errno

extern int errno;

#else

_CRTIMP int* __cdecl _errno(void);

#define errno (*_errno())

#endif

_CRTIMP int* __cdecl __doserrno(void);

#define _doserrno (*__doserrno())

#if !defined (__STRICT_ANSI__)

/*

* Use environ from the DLL, not as a global.

*/

#ifdef __MSVCRT__

extern _CRTIMP char *** __cdecl __p__environ(void);

extern _CRTIMP wchar_t *** __cdecl __p__wenviron(void);

# define _environ (*__p__environ())

# define _wenviron (*__p__wenviron())

#else /* ! __MSVCRT__ */

# ifndef __DECLSPEC_SUPPORTED

extern char *** _imp___environ_dll;

# define _environ (*_imp___environ_dll)

# else /* __DECLSPEC_SUPPORTED */

__MINGW_IMPORT char ** _environ_dll;

# define _environ _environ_dll

# endif /* __DECLSPEC_SUPPORTED */

#endif /* ! __MSVCRT__ */

#define environ _environ

#ifdef __MSVCRT__

/* One of the MSVCRTxx libraries */

#ifndef __DECLSPEC_SUPPORTED

extern int* _imp___sys_nerr;

# define sys_nerr (*_imp___sys_nerr)

#else /* __DECLSPEC_SUPPORTED */

__MINGW_IMPORT int _sys_nerr;

# ifndef _UWIN

# define sys_nerr _sys_nerr

# endif /* _UWIN */

#endif /* __DECLSPEC_SUPPORTED */

#else /* ! __MSVCRT__ */

/* CRTDLL run time library */

#ifndef __DECLSPEC_SUPPORTED

extern int* _imp___sys_nerr_dll;

# define sys_nerr (*_imp___sys_nerr_dll)

#else /* __DECLSPEC_SUPPORTED */

__MINGW_IMPORT int _sys_nerr_dll;

# define sys_nerr _sys_nerr_dll

#endif /* __DECLSPEC_SUPPORTED */

#endif /* ! __MSVCRT__ */

#ifndef __DECLSPEC_SUPPORTED

extern char*** _imp__sys_errlist;

#define sys_errlist (*_imp___sys_errlist)

#else /* __DECLSPEC_SUPPORTED */

__MINGW_IMPORT char* _sys_errlist[];

#ifndef _UWIN

#define sys_errlist _sys_errlist

#endif /* _UWIN */

#endif /* __DECLSPEC_SUPPORTED */

/*

* OS version and such constants.

*/

#ifdef __MSVCRT__

/* msvcrtxx.dll */

extern _CRTIMP unsigned __cdecl int* __p__osver(void);

extern _CRTIMP unsigned __cdecl int* __p__winver(void);

extern _CRTIMP unsigned __cdecl int* __p__winmajor(void);

extern _CRTIMP unsigned __cdecl int* __p__winminor(void);

#ifndef __DECLSPEC_SUPPORTED

# define _osver (*__p__osver())

# define _winver (*__p__winver())

# define _winmajor (*__p__winmajor())

# define _winminor (*__p__winminor())

#else

__MINGW_IMPORT unsigned int _osver;

__MINGW_IMPORT unsigned int _winver;

__MINGW_IMPORT unsigned int _winmajor;

__MINGW_IMPORT unsigned int _winminor;

#endif /* __DECLSPEC_SUPPORTED */

#else

/* Not msvcrtxx.dll, thus crtdll.dll */

#ifndef __DECLSPEC_SUPPORTED

extern unsigned int* _imp___osver_dll;

extern unsigned int* _imp___winver_dll;

extern unsigned int* _imp___winmajor_dll;

extern unsigned int* _imp___winminor_dll;

#define _osver (*_imp___osver_dll)

#define _winver (*_imp___winver_dll)

#define _winmajor (*_imp___winmajor_dll)

#define _winminor (*_imp___winminor_dll)

#else /* __DECLSPEC_SUPPORTED */

__MINGW_IMPORT unsigned int _osver_dll;

__MINGW_IMPORT unsigned int _winver_dll;

__MINGW_IMPORT unsigned int _winmajor_dll;

__MINGW_IMPORT unsigned int _winminor_dll;

#define _osver _osver_dll

#define _winver _winver_dll

#define _winmajor _winmajor_dll

#define _winminor _winminor_dll

#endif /* __DECLSPEC_SUPPORTED */

#endif

#if defined __MSVCRT__

/* although the _pgmptr is exported as DATA,

* be safe and use the access function __p__pgmptr() to get it. */

_CRTIMP char** __cdecl __p__pgmptr(void);

#define _pgmptr (*__p__pgmptr())

_CRTIMP wchar_t** __cdecl __p__wpgmptr(void);

#define _wpgmptr (*__p__wpgmptr())

#else /* ! __MSVCRT__ */

# ifndef __DECLSPEC_SUPPORTED

extern char** __imp__pgmptr_dll;

# define _pgmptr (*_imp___pgmptr_dll)

# else /* __DECLSPEC_SUPPORTED */

__MINGW_IMPORT char* _pgmptr_dll;

# define _pgmptr _pgmptr_dll

# endif /* __DECLSPEC_SUPPORTED */

/* no wide version in CRTDLL */

#endif /* __MSVCRT__ */

/*

* This variable determines the default file mode.

* TODO: Which flags work?

*/

#if !defined (__DECLSPEC_SUPPORTED) || defined (__IN_MINGW_RUNTIME)

#ifdef __MSVCRT__

extern int* _imp___fmode;

#define _fmode (*_imp___fmode)

#else

/* CRTDLL */

extern int* _imp___fmode_dll;

#define _fmode (*_imp___fmode_dll)

#endif

#else /* __DECLSPEC_SUPPORTED */

#ifdef __MSVCRT__

__MINGW_IMPORT int _fmode;

#else /* ! __MSVCRT__ */

__MINGW_IMPORT int _fmode_dll;

#define _fmode _fmode_dll

#endif /* ! __MSVCRT__ */

#endif /* __DECLSPEC_SUPPORTED */

#endif /* Not __STRICT_ANSI__ */

_CRTIMP double __cdecl atof (const char*);

_CRTIMP int __cdecl atoi (const char*);

_CRTIMP long __cdecl atol (const char*);

#if !defined (__STRICT_ANSI__)

_CRTIMP int __cdecl _wtoi (const wchar_t *);

_CRTIMP long __cdecl _wtol (const wchar_t *);

#endif

_CRTIMP double __cdecl strtod (const char*, char**);

#if !defined __NO_ISOCEXT /* extern stub in static libmingwex.a */

__CRT_INLINE float __cdecl strtof (const char *nptr, char **endptr)

{ return (strtod (nptr, endptr));}

long double __cdecl strtold (const char * __restrict__, char ** __restrict__);

#endif /* __NO_ISOCEXT */

_CRTIMP long __cdecl strtol (const char*, char**, int);

_CRTIMP unsigned long __cdecl strtoul (const char*, char**, int);

#ifndef _WSTDLIB_DEFINED

/* also declared in wchar.h */

_CRTIMP double __cdecl wcstod (const wchar_t*, wchar_t**);

#if !defined __NO_ISOCEXT /* extern stub in static libmingwex.a */

__CRT_INLINE float __cdecl wcstof( const wchar_t *nptr, wchar_t **endptr)

{ return (wcstod(nptr, endptr)); }

long double __cdecl wcstold (const wchar_t * __restrict__, wchar_t ** __restrict__);

#endif /* __NO_ISOCEXT */

_CRTIMP long __cdecl wcstol (const wchar_t*, wchar_t**, int);

_CRTIMP unsigned long __cdecl wcstoul (const wchar_t*, wchar_t**, int);

#define _WSTDLIB_DEFINED

#endif

_CRTIMP size_t __cdecl wcstombs (char*, const wchar_t*, size_t);

_CRTIMP int __cdecl wctomb (char*, wchar_t);

_CRTIMP int __cdecl mblen (const char*, size_t);

_CRTIMP size_t __cdecl mbstowcs (wchar_t*, const char*, size_t);

_CRTIMP int __cdecl mbtowc (wchar_t*, const char*, size_t);

_CRTIMP int __cdecl rand (void);

_CRTIMP void __cdecl srand (unsigned int);

_CRTIMP void* __cdecl calloc (size_t, size_t) __MINGW_ATTRIB_MALLOC;

_CRTIMP void* __cdecl malloc (size_t) __MINGW_ATTRIB_MALLOC;

_CRTIMP void* __cdecl realloc (void*, size_t);

_CRTIMP void __cdecl free (void*);

_CRTIMP void __cdecl abort (void) __MINGW_ATTRIB_NORETURN;

_CRTIMP void __cdecl exit (int) __MINGW_ATTRIB_NORETURN;

/* Note: This is in startup code, not imported directly from dll */

int __cdecl atexit (void (*)(void));

_CRTIMP int __cdecl system (const char*);

_CRTIMP char* __cdecl getenv (const char*);

/* bsearch and qsort are also in non-ANSI header search.h */

_CRTIMP void* __cdecl bsearch (const void*, const void*, size_t, size_t,

int (*)(const void*, const void*));

_CRTIMP void __cdecl qsort (void*, size_t, size_t,

int (*)(const void*, const void*));

_CRTIMP int __cdecl abs (int) __MINGW_ATTRIB_CONST;

_CRTIMP long __cdecl labs (long) __MINGW_ATTRIB_CONST;

/*

* div_t and ldiv_t are structures used to return the results of div and

* ldiv.

*

* NOTE: div and ldiv appear not to work correctly unless

* -fno-pcc-struct-return is specified. This is included in the

* mingw32 specs file.

*/

typedef struct { int quot, rem; } div_t;

typedef struct { long quot, rem; } ldiv_t;

_CRTIMP div_t __cdecl div (int, int) __MINGW_ATTRIB_CONST;

_CRTIMP ldiv_t __cdecl ldiv (long, long) __MINGW_ATTRIB_CONST;

#if !defined (__STRICT_ANSI__)

/*

* NOTE: Officially the three following functions are obsolete. The Win32 API

* functions SetErrorMode, Beep and Sleep are their replacements.

*/

_CRTIMP void __cdecl _beep (unsigned int, unsigned int);

_CRTIMP void __cdecl _seterrormode (int);

_CRTIMP void __cdecl _sleep (unsigned long);

_CRTIMP void __cdecl _exit (int) __MINGW_ATTRIB_NORETURN;

/* _onexit is MS extension. Use atexit for portability. */

/* Note: This is in startup code, not imported directly from dll */

typedef int (* _onexit_t)(void);

_onexit_t __cdecl _onexit( _onexit_t );

_CRTIMP int __cdecl _putenv (const char*);

_CRTIMP void __cdecl _searchenv (const char*, const char*, char*);

_CRTIMP char* __cdecl _ecvt (double, int, int*, int*);

_CRTIMP char* __cdecl _fcvt (double, int, int*, int*);

_CRTIMP char* __cdecl _gcvt (double, int, char*);

_CRTIMP void __cdecl _makepath (char*, const char*, const char*, const char*, const char*);

_CRTIMP void __cdecl _splitpath (const char*, char*, char*, char*, char*);

_CRTIMP char* __cdecl _fullpath (char*, const char*, size_t);

_CRTIMP char* __cdecl _itoa (int, char*, int);

_CRTIMP char* __cdecl _ltoa (long, char*, int);

_CRTIMP char* __cdecl _ultoa(unsigned long, char*, int);

_CRTIMP wchar_t* __cdecl _itow (int, wchar_t*, int);

_CRTIMP wchar_t* __cdecl _ltow (long, wchar_t*, int);

_CRTIMP wchar_t* __cdecl _ultow (unsigned long, wchar_t*, int);

#ifdef __MSVCRT__

_CRTIMP __int64 __cdecl _atoi64(const char *);

_CRTIMP char* __cdecl _i64toa(__int64, char *, int);

_CRTIMP char* __cdecl _ui64toa(unsigned __int64, char *, int);

_CRTIMP __int64 __cdecl _wtoi64(const wchar_t *);

_CRTIMP wchar_t* __cdecl _i64tow(__int64, wchar_t *, int);

_CRTIMP wchar_t* __cdecl _ui64tow(unsigned __int64, wchar_t *, int);

_CRTIMP wchar_t* __cdecl _wgetenv(const wchar_t*);

_CRTIMP int __cdecl _wputenv(const wchar_t*);

_CRTIMP void __cdecl _wsearchenv(const wchar_t*, const wchar_t*, wchar_t*);

_CRTIMP void __cdecl _wmakepath(wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*);

_CRTIMP void __cdecl _wsplitpath (const wchar_t*, wchar_t*, wchar_t*, wchar_t*, wchar_t*);

_CRTIMP wchar_t* __cdecl _wfullpath (wchar_t*, const wchar_t*, size_t);

_CRTIMP unsigned int __cdecl _rotl(unsigned int, int) __MINGW_ATTRIB_CONST;

_CRTIMP unsigned int __cdecl _rotr(unsigned int, int) __MINGW_ATTRIB_CONST;

_CRTIMP unsigned long __cdecl _lrotl(unsigned long, int) __MINGW_ATTRIB_CONST;

_CRTIMP unsigned long __cdecl _lrotr(unsigned long, int) __MINGW_ATTRIB_CONST;

#endif

#ifndef _NO_OLDNAMES

_CRTIMP int __cdecl putenv (const char*);

_CRTIMP void __cdecl searchenv (const char*, const char*, char*);

_CRTIMP char* __cdecl itoa (int, char*, int);

_CRTIMP char* __cdecl ltoa (long, char*, int);

#ifndef _UWIN

_CRTIMP char* __cdecl ecvt (double, int, int*, int*);

_CRTIMP char* __cdecl fcvt (double, int, int*, int*);

_CRTIMP char* __cdecl gcvt (double, int, char*);

#endif /* _UWIN */

#endif /* Not _NO_OLDNAMES */

#endif /* Not __STRICT_ANSI__ */

/* C99 names */

#if !defined __NO_ISOCEXT /* externs in static libmingwex.a */

/* C99 name for _exit */

void __cdecl _Exit(int) __MINGW_ATTRIB_NORETURN;

#ifndef __STRICT_ANSI__ /* inline using non-ansi functions */

__CRT_INLINE void __cdecl _Exit(int status)

{ _exit(status); }

#endif

typedef struct { long long quot, rem; } lldiv_t;

lldiv_t __cdecl lldiv (long long, long long) __MINGW_ATTRIB_CONST;

__CRT_INLINE long long __cdecl llabs(long long _j)

{return (_j >= 0 ? _j : -_j);}

long long __cdecl strtoll (const char* __restrict__, char** __restrict, int);

unsigned long long __cdecl strtoull (const char* __restrict__, char** __restrict__, int);

#if defined (__MSVCRT__) /* these are stubs for MS _i64 versions */

long long __cdecl atoll (const char *);

#if !defined (__STRICT_ANSI__)

long long __cdecl wtoll (const wchar_t *);

char* __cdecl lltoa (long long, char *, int);

char* __cdecl ulltoa (unsigned long long , char *, int);

wchar_t* __cdecl lltow (long long, wchar_t *, int);

wchar_t* __cdecl ulltow (unsigned long long, wchar_t *, int);

/* inline using non-ansi functions */

__CRT_INLINE long long __cdecl atoll (const char * _c)

{ return _atoi64 (_c); }

__CRT_INLINE char* __cdecl lltoa (long long _n, char * _c, int _i)

{ return _i64toa (_n, _c, _i); }

__CRT_INLINE char* __cdecl ulltoa (unsigned long long _n, char * _c, int _i)

{ return _ui64toa (_n, _c, _i); }

__CRT_INLINE long long __cdecl wtoll (const wchar_t * _w)

{ return _wtoi64 (_w); }

__CRT_INLINE wchar_t* __cdecl lltow (long long _n, wchar_t * _w, int _i)

{ return _i64tow (_n, _w, _i); }

__CRT_INLINE wchar_t* __cdecl ulltow (unsigned long long _n, wchar_t * _w, int _i)

{ return _ui64tow (_n, _w, _i); }

#endif /* (__STRICT_ANSI__) */

#endif /* __MSVCRT__ */

#endif /* !__NO_ISOCEXT */

#ifdef __cplusplus

}

#endif

#endif /* Not RC_INVOKED */

#endif /* Not _STDLIB_H_ */

[Guest sniper07]

usa esta ai:

#include<stdlib.h>

_sleep(tempo em milissegundos);

valeu!